Mathlib v3 is deprecated. Go to Mathlib v4

Theorem subgroup.bot_or_exists_ne_one

Modification history

2022-08-17 14:53
src/group_theory/subgroup/basic.lean
chore(group_theory/*): Fix lint (#16095) …
Modified subgroup.bot_or_exists_ne_oneView on Github →
2020-10-01 20:40
src/group_theory/subgroup.lean
feat(group_theory): subgroups of real numbers (#4334) …
Added subgroup.bot_or_exists_ne_oneView on Github →